Top API Development & Integration Companies

A high-performing API Development & Integration solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading API Development & Integration companies around the globe. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

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We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,487 Companies

List of the Best API Development & Integration Agencies

ARIABATIX LABS
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Ariabatix Labs is a product engineering firm that assists startups and established companies in designing, developing, and launching advanced software products. We focus on tailored SaaS development, AI/ML integration, and smart contract engineering within the Web3 space. Whether creating a Minimum
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Sahibzada Ajit Singh Nagar (Mohali), Punjab, In
Services Provided+2 Services
25% Backend Development
20% Software Development Services
15% AI Agent & Multi-Agent System Development
15% API Development & Integration
AI Summary
“Ariabatix Labs specializes in custom software engineering, delivering scalable SaaS, AI/ML solutions, and Web3 smart contracts for startups and enterprises with timely, cloud-native products.”
HKS Tech Labs
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HKS is a software development agency dedicated to delivering web products more efficiently and effectively by utilizing No-code tools, mainly bubble.io. In addition to No-code solutions, we also offer services in various coding technologies, including PHP, Laravel, and JavaScript, with NodeJS and Re
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Vehari, Pk
Services Provided+2 Services
30% Custom Web Application Development
15% API Development & Integration
5% E-Commerce Development
20% LLM Integration & Prompt Engineering
AI Summary
“HKS Tech Labs is a software agency specializing in efficient web product delivery using No-code tools like bubble.io and coding technologies including PHP, Laravel, NodeJS, and React.”
devmojos
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The Devmojos IT Team consists of developers, UI/UX designers, and systems engineers, all of whom have extensive knowledge and over 15 years of experience in the IT field. We focus on business and functional requirements, system architecture design, API structure design, integration frameworks, and d
Highlights
2-9
Employees
Lisboa, Lisbon, Pt
Services Provided+2 Services
13% API Development & Integration
8% Frontend Development
7% Mobile App Development (iOS & Android)
15% Backend Development
AI Summary
“Devmojos offers comprehensive IT solutions with 15+ years' experience, specializing in software development, system architecture, integration, maintenance, and optimization across platforms.”
Yellow
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We generate business value, rather than simply developing another software application! Our team is transparent, proactive, and focused on business goals, boasting extensive expertise in AI/ML, Generative AI, LLM integration, and intricate custom software development. With over a decade in the indus
Highlights
$50-99/hr
Avg Hourly Rate
50-249
Employees
San Francisco, California, Us
Services Provided+11 Services
14% Custom Web Application Development
5% SaaS Product Development
10% API Development & Integration
5% QA & Software Testing
AI Summary
“Yellow delivers scalable AI-driven software solutions combining custom development, advanced machine learning, and UI/UX design, focusing on business value through innovative, tailored digital products and services.”
Murphy Repos
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Murphy Repos is a top-tier software development agency committed to providing high-quality, innovative, and customized digital solutions. Our talented team of developers, designers, and strategists works together to transform your concepts into smooth, scalable, and effective software products. Whet
Highlights
10-49
Employees
Services Provided+1 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
30% Product UX Strategy
AI Summary
“Murphy Repos is a leading software development agency delivering customized, innovative digital solutions across web, mobile, and system redesigns to meet diverse business needs effectively.”
dev5ive
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We are dev5ive, a team of skilled engineers and designers. With extensive experience in contemporary web development, we've dedicated years to collaborating with startups and expanding businesses. Our goal is to create websites, applications, and tailored tools that deliver tangible outcomes—acceler
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Custom Web Application Development
15% API Development & Integration
10% Mobile App Development (iOS & Android)
30% DevOps Engineering
AI Summary
“dev5ive is a team of experienced engineers and designers specializing in modern web development, delivering custom websites, applications, and tools that enable efficient launches and enhanced user satisfaction.”
Zingley
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Zingley is a digital agency specializing in the design and development of high-performance, user-friendly software and digital products. We collaborate with forward-thinking brands to transform great concepts into refined, scalable solutions. Our team manages everything from custom software and user
Highlights
2-9
Employees
Services Provided+1 Services
25% Custom Web Application Development
15% API Development & Integration
10% E-Commerce Development
30% Product UX Strategy
AI Summary
“Zingley is a digital agency delivering user-centric software and digital products, offering custom development, design, and e-commerce solutions to help businesses scale effectively.”
Codelibry
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Assisting digital agencies in safeguarding all of their profit margins by delegating WordPress development tasks to our white-label team.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Split, Split Dalmatia, Hr
Services Provided+1 Services
25% Custom Web Application Development
10% E-Commerce Development
15% API Development & Integration
30% UX Research & Usability Testing
AI Summary
“Codelibry offers white-label WordPress development services to digital agencies, helping them preserve profit margins by efficiently outsourcing web development tasks.”
deltAlyz Corp.
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At deltAlyz, we redefine efficiency through bespoke AI-driven software solutions designed specifically for your organization's distinct requirements. Since our establishment in 2019, we have served as a reliable partner for businesses, blending innovation, expertise, and a focus on customer needs. O
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Vancouver, British Columbia, Ca
Services Provided+16 Services
16% Custom Web Application Development
10% API Development & Integration
3% Legacy System Modernization
3% ERP & CRM Development
AI Summary
“deltAlyz Corp. delivers customized AI-driven software, systems integration, and analytics solutions, enhancing organizational efficiency, innovation, and sustained growth across diverse business challenges since 2019.”
PrimeSens
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PrimeSens consists of former startup founders, researchers, and top experts in product development, UX/UI design, software engineering, machine learning, and blockchain technology. Our tech team actively participates in open-source communities and is affiliated with major open-source organizations l
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
8% IT Staff Augmentation
10% Custom AI Chatbot Development
10% AI Model Fine-Tuning & Training
5% Cloud Consulting & SI
AI Summary
“PrimeSens is a collaborative team of experts specializing in product development, UX/UI design, software engineering, machine learning, and blockchain, helping businesses build innovative, revenue-generating digital products.”

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